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简介：FRED作为COM组件可以实现与Excel、VB、Matlab等调用来完成庞大的计算任务或画图，本文的目的是通过运行一个案例来实现与Matlab的相互调用，在此我们需要借助脚本来完成，此脚本为视为通用型脚本。 KrP?*yk Bor_(eL^ 配置：在执行调用之前，我们需要在Matlab命令行窗口输入如下命令： I_#5gq enableservice('AutomationServer', true) = ~s+<9c] enableservice('AutomationServer') o(}%b8 K  t=eI*M+>h 结果输出为1，这种操作方式保证了当前的Matlab实体可以用于通信。 nh7_
jEX F<h+d917 在winwrp界面，为增加和使用Matlab类型的目录库，我们需要如下步骤： [qY yr 1. 在FRED脚本编辑界面找到参考. Q~.t8g/ 2. 找到Matlab Automation Server Type Library |WUM=g7PC 3. 将名字改为MLAPP yC
?p,Ci, \ v+>qY<q ^EN
)}:%Z 在Matlab里面有两种常用的数据发送选项PutWorkspaceData 及PutFullMatrix，PutWorkspaceData适用于存储一般的数据在工作区，并赋予其为变量，PutFullMatrix试用于复数数据。 dU_;2d$ Xz:ha >}C 图 编辑/参考 7Wv.-LD6 M8:i ] 现在将脚本代码公布如下，此脚本执行如下几个步骤： lA4-ZQ2Zp[ 1. 创建Matlab服务器。 >r X$E<B\ 2. 移动探测面对于前一聚焦面的位置。 =x?WZMO 3. 在探测面追迹光线 .[eC w 4. 在探测面计算照度 Q(A$ >A 5. 使用PutWorkspaceData发送照度数据到Matlab IkmEctAU 6. 使用PutFullMatrix发送标量场数据到Matlab中 @=z.^I30 7. 用Matlab画出照度数据 h+Lpj^<2a 8. 在Matlab计算照度平均值 ^?]-Q*w3Qs 9. 返回数据到FRED中 q%M~gp1 P )oNNY6} 代码分享： AJ}m2EH ~u!V_su]GY Option Explicit I lO,Ql 0N)DHD?U Sub Main va QsG6q[ 3 ;" [WOv Dim ana As T_ANALYSIS izcjI.3e, Dim move As T_OPERATION mc`Z;D/mt Dim Matlab As MLApp.MLApp ;`xCfOY( Dim detNode As Long, detSurfNode As Long, anaSurfNode As Long =!DX,S7 Dim raysUsed As Long, nXpx As Long, nYpx As Long mVS^HQ: Dim irrad() As Double, imagData() As Double, reals() As Double, imags() As Double iEI#J!~ Dim z As Double, xMin As Double, xMax As Double, yMin As Double, yMax As Double _'G'>X>}WU Dim meanVal As Variant X'\h^\yOo sk07|9nU Set Matlab = CreateObject("Matlab.Application") &=S:I!9;; OpazWcMoo ClearOutputWindow ab9ec Z `z q+Xl 'Find the node numbers for the entities being used. ' A+L
# detNode = FindFullName("Geometry.Screen") @J>JZ7m]\ detSurfNode = FindFullName("Geometry.Screen.Surf 1") g - ! anaSurfNode = FindFullName("Analysis Surface(s).Analysis 1") IDf\! QG x nVoW ER: 'Load the properties of the analysis surface being used. zICCSF&H LoadAnalysis anaSurfNode, ana ]zAwKuIK p<\! {5: 'Move the detector custom element to the desired z position. QEut@L z = 50 N3lz- vP- GetOperation detNode,1,move w2 s06`g move.Type = "Shift" qe(gKKA%q move.val3 = z WC=d @d)M SetOperation detNode,1,move %r h ZH^2 Print "New screen position, z = " &z f 34/whD65 }%PK %/ zI 'Update the model and trace rays. J,?F+Qji&= EnableTextPrinting (False) ? [.8A/:5 Update #^] vhnbN DeleteRays 2<!IYEyT TraceCreateDraw nhMxw @ Z\ EnableTextPrinting (True) =Yl ea,S Gt?l 2s 'Calculate the irradiance for rays on the detector surface. 4 X/UyBk raysUsed = Irradiance( detSurfNode, -1, ana, irrad ) Nr]Fh Print raysUsed & " rays were included in the irradiance calculation. d^M*%a z |cnps$fk~ 'When using real number data to send to MATLAB, it is simplest to use PutWorkspaceData. ^>ir&$ Matlab.PutWorkspaceData("irradiance_pwd","base",irrad) 2 z#S| $ <%d!Sk4 'PutFullMatrix is more useful when actually having complex data such as with G9Kck|50 'scalar wavefield, for example. Note that the scalarfield array in MATLAB ?aWVfX!+G5 'is a complex valued array. gjz-CY.hz raysUsed = ScalarField ( detSurfNode, -1, ana, reals, imags ) <b *sn] l Matlab.PutFullMatrix("scalarfield","base", reals, imags ) `V<jt5TS Print raysUsed & " rays were included in the scalar field calculation." 5rbb
,* b W!
&n 'Calculate plot characteristics from the T_ANALYSIS structure. This information is used OE0G*`m 'to customize the plot figure. :] U\{;q2 xMin = ana.posX+ana.AcellX*(ana.Amin-0.5) 0,m] W ) xMax = ana.posX+ana.AcellX*(ana.Amax+0.5) +'5I8FE- yMin = ana.posY+ana.BcellY*(ana.Bmin-0.5) 8kdJtEW3 yMax = ana.posY+ana.BcellY*(ana.Bmax+0.5) U+>M@!= nXpx = ana.Amax-ana.Amin+1 O<V 4j , nYpx = ana.Bmax-ana.Bmin+1 >"=DN5w
,S 8TAJ#Lm 'Plot the data in Matlab with some parameters calculated from the T_ANALYSIS [PUu9rz# 'structure. Set the axes labels, title, colorbar and plot view. e Bxm Matlab.Execute( "figure; surf(linspace("&xMin &","&xMax &","&nXpx &"),linspace("& yMin &"," & yMax & "," & nYpx & "),irradiance_pwd, 'EdgeColor', 'None');" ) l "}_+5 Matlab.Execute( "xlabel('X Position (" & GetUnits() & ")')" ) : Matlab.Execute( "ylabel('Y Position (" & GetUnits() & ")')" ) : Matlab.Execute( "zLabel( 'Irradiance' )" ) o<3$ |`S& Matlab.Execute( "title('Detector Irradiance')" ) ILAn2W Matlab.Execute( "colorbar" ) #z%D d{E Matlab.Execute( "view(2)" ) M.s'~S7y Print "" q! 'p Print "Matlab figure plotted..." ihwJBN>( 4c(Em+ 4 'Have Matlab calculate and return the mean value. A&Aj!# Matlab.Execute( "irrad = mean(mean(irradiance_pwd));" ) P33xt~ Matlab.GetWorkspaceData( "irrad", "base", meanVal ) 8V j'&UY Print "The mean irradiance value calculated by Matlab is: " & meanVal Kw?3joy @>VVB{1@,] 'Release resources >O24#!9XW Set Matlab = Nothing ]7K2S{/o{ hPNMp@Nm6 End Sub ,I5SAd|dX (oX!D(OI 最后在Matlab画图如下： b= /'c Q &5R|{',(Y 并在工作区保存了数据： "E MW'>&m rq8 d}wj  C[
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_7;:*'>a4 与FRED中计算的照度图对比： p+V#86(3 "t.` /4R2w 例： =gQ9>An -GCo`PR?b 此例系统数据，可按照此数据建立模型 Su2{ nNC>
6^'BTd 系统数据 I@9'd$YY
6u+aP yS mbX 光源数据： [DM 0 '4 Type: Laser Beam(Gaussian 00 mode) O QKeU0 v Beam size: 5； @0@ZlH wM Grid size: 12； mvZ# FF1,J Sample pts: 100； 8;DDCop 8L 相干光； ?
